Dual graphics don't work well with Photoshop (or not at all). Disable one.
"If you have to use more than one graphics card, make sure that they are the same make and model. Otherwise, crashes and other problems can occur in Photoshop."
Apple has released an update Mac OSX 10.13.1, please install the update and check if you still see the Bridge crash, and do submit the crash report.
I am working with Windows 7, all updated. I have been having this problem with bridge since the beginning...got to be an answer. Using CC18 now.
Photoshop is what crashes and seems to be more apt to crash when I try to save. Any suggestions on what could be the issue or fixes? I don't usually use bridge because of this issue but I really wish I could.